EP4447026A4 - Panneau en mosaïque - Google Patents

Panneau en mosaïque

Info

Publication number
EP4447026A4
EP4447026A4 EP21827166.6A EP21827166A EP4447026A4 EP 4447026 A4 EP4447026 A4 EP 4447026A4 EP 21827166 A EP21827166 A EP 21827166A EP 4447026 A4 EP4447026 A4 EP 4447026A4
Authority
EP
European Patent Office
Prior art keywords
tile panel
tile
panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21827166.6A
Other languages
German (de)
English (en)
Other versions
EP4447026A1 (fr
Inventor
Yongping Fan
Feng Zheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
TCL China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TCL China Star Optoelectronics Technology Co Ltd filed Critical TCL China Star Optoelectronics Technology Co Ltd
Publication of EP4447026A1 publication Critical patent/EP4447026A1/fr
Publication of EP4447026A4 publication Critical patent/EP4447026A4/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133328—Segmented frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
EP21827166.6A 2021-12-07 2021-12-16 Panneau en mosaïque Pending EP4447026A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111486712.5A CN114141155B (zh) 2021-12-07 2021-12-07 拼接面板
PCT/CN2021/138912 WO2023103020A1 (fr) 2021-12-07 2021-12-16 Panneau en mosaïque

Publications (2)

Publication Number Publication Date
EP4447026A1 EP4447026A1 (fr) 2024-10-16
EP4447026A4 true EP4447026A4 (fr) 2025-10-08

Family

ID=80384939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21827166.6A Pending EP4447026A4 (fr) 2021-12-07 2021-12-16 Panneau en mosaïque

Country Status (5)

Country Link
US (1) US12025873B2 (fr)
EP (1) EP4447026A4 (fr)
JP (1) JP7590357B2 (fr)
CN (1) CN114141155B (fr)
WO (1) WO2023103020A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114495731B (zh) * 2022-03-08 2024-05-31 Tcl华星光电技术有限公司 显示模组及显示装置
CN116994490A (zh) * 2022-04-25 2023-11-03 成都辰显光电有限公司 显示装置及拼接显示装置
CN114822273B (zh) * 2022-05-07 2022-12-23 Tcl华星光电技术有限公司 拼接面板
CN115083297A (zh) 2022-07-05 2022-09-20 Tcl华星光电技术有限公司 拼接显示面板

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163301A1 (en) * 2001-05-02 2002-11-07 Morley Roland M. Large format emissive display
CN108399870A (zh) * 2016-01-04 2018-08-14 京东方科技集团股份有限公司 一种拼接屏及其制作方法、显示装置
US20190131381A1 (en) * 2017-10-30 2019-05-02 Wuhan China Star Optoelectronics Technology Co., Ltd. Spliced display device
CN111584475A (zh) * 2020-05-15 2020-08-25 深圳市华星光电半导体显示技术有限公司 拼接显示面板及其制备方法
CN111653207A (zh) * 2020-07-30 2020-09-11 上海天马微电子有限公司 显示模组、显示装置和拼接屏
CN113031338A (zh) * 2021-03-22 2021-06-25 惠州视维新技术有限公司 一种tft-lcd显示面板及其制造方法和显示装置
CN113658518A (zh) * 2021-08-24 2021-11-16 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置
CN113703211A (zh) * 2021-08-16 2021-11-26 Tcl华星光电技术有限公司 拼接显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005031247A (ja) 2003-07-09 2005-02-03 Seiko Epson Corp 画像表示装置
CN104464557B (zh) 2013-09-24 2019-07-12 夏展敏 一种边缘显示与液晶显示集成的方案
KR102272216B1 (ko) * 2015-02-13 2021-07-02 삼성디스플레이 주식회사 타일드 표시 장치
CN207353253U (zh) 2017-04-14 2018-05-11 深圳市微阵技术有限公司 无边框显示条和屏幕拼接系统
US11322489B2 (en) 2019-01-31 2022-05-03 Innolux Corporation Tiled display device
CN112309245B (zh) * 2019-07-26 2022-08-23 群创光电股份有限公司 可折叠式显示设备
KR102648809B1 (ko) * 2019-09-11 2024-03-20 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 타일드 표시 장치
CN113160701B (zh) 2020-01-22 2023-03-07 群创光电股份有限公司 拼接显示装置
CN111290154A (zh) 2020-02-24 2020-06-16 京东方科技集团股份有限公司 显示装置和拼接屏
WO2021189433A1 (fr) * 2020-03-27 2021-09-30 京东方科技集团股份有限公司 Structure d'affichage en forme de bande, panneau d'affichage et dispositif d'affichage
CN111369900A (zh) * 2020-04-07 2020-07-03 深圳市华星光电半导体显示技术有限公司 一种拼接屏
CN212161167U (zh) * 2020-05-13 2020-12-15 深圳雷曼光电科技股份有限公司 一种显示装置及显示屏
CN112382212B (zh) 2020-12-03 2021-12-03 深圳市华星光电半导体显示技术有限公司 显示面板、显示面板的制作方法和显示屏
CN113160714A (zh) 2021-04-22 2021-07-23 京东方科技集团股份有限公司 一种拼接屏及其制备方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163301A1 (en) * 2001-05-02 2002-11-07 Morley Roland M. Large format emissive display
CN108399870A (zh) * 2016-01-04 2018-08-14 京东方科技集团股份有限公司 一种拼接屏及其制作方法、显示装置
US20190131381A1 (en) * 2017-10-30 2019-05-02 Wuhan China Star Optoelectronics Technology Co., Ltd. Spliced display device
CN111584475A (zh) * 2020-05-15 2020-08-25 深圳市华星光电半导体显示技术有限公司 拼接显示面板及其制备方法
CN111653207A (zh) * 2020-07-30 2020-09-11 上海天马微电子有限公司 显示模组、显示装置和拼接屏
CN113031338A (zh) * 2021-03-22 2021-06-25 惠州视维新技术有限公司 一种tft-lcd显示面板及其制造方法和显示装置
CN113703211A (zh) * 2021-08-16 2021-11-26 Tcl华星光电技术有限公司 拼接显示装置
CN113658518A (zh) * 2021-08-24 2021-11-16 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023103020A1 *

Also Published As

Publication number Publication date
US12025873B2 (en) 2024-07-02
EP4447026A1 (fr) 2024-10-16
WO2023103020A1 (fr) 2023-06-15
CN114141155B (zh) 2023-06-30
CN114141155A (zh) 2022-03-04
JP7590357B2 (ja) 2024-11-26
JP2024503157A (ja) 2024-01-25
US20240036376A1 (en) 2024-02-01

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